function new_window(url) {
 link = window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=430,height=650,left=80,top=20");
}

// Animace - prosím čekejte
// -------------------------------------------------------------------
function pleaseWaitAnim() {
 if (document.getElementById("divPleaseWaitAnim").innerText  == " ") document.getElementById("divPleaseWaitAnim").innerText  = "*"
 else if (document.getElementById("divPleaseWaitAnim").innerText  == "*") document.getElementById("divPleaseWaitAnim").innerText  = "**"
 else if (document.getElementById("divPleaseWaitAnim").innerText  == "**") document.getElementById("divPleaseWaitAnim").innerText  = "***"
 else if (document.getElementById("divPleaseWaitAnim").innerText  == "***") document.getElementById("divPleaseWaitAnim").innerText  = " ";
 window.setTimeout("pleaseWaitAnim()", 200);
}

function checkFrmSubmitEmail() {
 var textAlert = "";

 if (document.forms['frmSubmitEmail']['textEmail'].value.length <= 5) textAlert += "You must enter right \'Email\'!\n";
 else if (document.forms['frmSubmitEmail']['textEmail'].value.indexOf("@", 0) == -1) textAlert += "You must enter right \'Email\'!\n";
 
 if (textAlert == "") return false;
 else {
  alert(textAlert);
  return true;
 }
}
// -------------------------------------------------------------------

// Okénko reklamy
// -------------------------------------------------------------------
function startWinPromo()
{
 windowPromo = window.open("index_on.php", "", "scrollbars=no, status=no, width=520, height=80, menubar=no, resizable=no, directories=no");
 windowPromo.blur();
 window.setTimeout(windowPromo.close, 5000);
}
// -------------------------------------------------------------------

// OpenWindow("adresa", šířka, výška, "posuvníky yes/no", "max/min yes/no")
// -------------------------------------------------------------------
function openWindow(winURL, winWidth, winHeight, winScrollBars, winResizable)
{
 window.open(winURL,"","scrollbars=" + winScrollBars + ",status=no,width=" + winWidth + ",height=" + winHeight + ",menubar=no,resizable=" + winResizable + ",directories=no");
}
// -------------------------------------------------------------------

// Změna obrázku po najeti myší                                       
// -------------------------------------------------------------------
function changeImg(imgName, imgSrc)
{
 document.images[imgName].src = imgSrc;
}

// -------------------------------------------------------------------

// Změna barvy pozadí                                                 
// -------------------------------------------------------------------
function changeBgColor(id, colorBg, colorChange) {
 bgColor = document.getElementById(id).style.backgroundColor;

 if (bgColor == '' || bgColor.toUpperCase() == colorBg) document.getElementById(id).style.backgroundColor = colorChange;
 else if (bgColor.toUpperCase() == colorChange) document.getElementById(id).style.backgroundColor = colorBg;
}
// -------------------------------------------------------------------

// Zakázání pravého tlačítka myši                                     
// -------------------------------------------------------------------
function click() {
if (event.button==2) {
 alert('Zakázáno!');
}
}
// -------------------------------------------------------------------